…low density lipoprotein (VLDL) Chylomicrons and other triglyceride rich particles Thus, non HDL C provides a broader estimate of atherogenic cholesterol than LDL C alone…

…to as NSTE ACS (Non ST Elevation Acute Coronary Syndromes) . This chapter deals with the pathophysiology, definition, criteria and management of patients with NSTEMI and…

…in other reports. It is more frequent in women and in patients presenting with NSTEMI than in those presenting with STEMI. Approximately one third of…

…in the context of the clinical presentation and other findings. A reduced CFR may occur with angiographically insignificant epicardial disease because of abnormalities in the…

…from out of hospital cardiac arrest should not routinely undergo immediate angiography. A selective or delayed approach is recommended in this setting unless other findings…

…remains the foundation of lipid lowering treatment for patients with chronic coronary syndrome, acute coronary syndrome (ACS), atherosclerotic peripheral arterial disease, and other very high…

…to patients with a history of asthma, rhinitis, or urticaria triggered by: Acetylsalicylic acid (aspirin). Other non steroidal anti inflammatory drugs (NSAIDs). Other contraindications: Hemophilia…

…It is calculated as: Non HDL C = total cholesterol − HDL C Apolipoprotein B (apoB) reflects the concentration of circulating atherogenic particles because each apoB…

…ultrasound imaging: The ultrasound image displays non existing structures. The ultrasound image does not display existing structures. The ultrasound image misrepresents the echogenicity of structures…

…X linked or other non autosomal dominant mechanisms. Complex or multifactorial genetic architecture. The inheritance pattern affects the appropriate scope and duration of family surveillance…

…begins in parallel with the diagnostic work up. Obtain an interpretable 12 lead ECG within 10 minutes of first medical contact, attach continuous rhythm monitoring…

…applies where you work. They assume normal renal and hepatic function, a non pregnant adult of normal weight, and individual assessment. See the separate quick…

…Nevertheless, the clinical importance of non fatal gastrointestinal and intracranial haemorrhage is substantial, particularly because the absolute cardiovascular benefit is small in many primary prevention…

…used in adults aged ≥70 years. SCORE2 OP accounts for the competing risk of death from non cardiovascular causes, an important consideration in older populations…

…and other symptoms may occur without chest pain and should be considered anginal equivalents. The emergency evaluation of non traumatic chest discomfort is structured around…

…ACS syndrome and the haemodynamic consequences of the culprit lesion. Patients may present with ST segment elevation myocardial infarction (STEMI), non ST elevation ACS (NSTE…

…from selected populations, frequently with low or intermediate ischemic risk and under representation of patients with STEMI or other very high risk features. Noninferiority studies…

…of multiple modest dietary changes. Mediterranean type diets provide polyphenols from extra virgin olive oil, fruits, vegetables, nuts and legumes; unsaturated fatty acids and other…

…from other branches of the same coronary artery or another coronary artery, will alleviate the ischemia, improve myocardial function and increase resistance to episodes of…

…work systematically through the possible causes, apply several non pharmacological measures at the same time, and use drugs only in severe agitation or marked distress…

…with non valvular atrial fibrillation (AF). It is a modification of the widely used CHA₂DS₂ VASc score, with the primary distinction being the exclusion of…

…involving patients with previous vascular disease, aspirin reduced the combined incidence of non fatal MI, non fatal ischaemic stroke, and vascular death from 8.2…

…peripheral artery disease (PAD), and other manifestations of systemic atherosclerosis. The principal clinical concern is cerebral embolism or haemodynamic compromise leading to transient ischaemic attack…

…or other vascular beds. Malignant hypertension represents an extreme form in which acute microvascular injury occurs, classically involving fibrinoid necrosis of small arteries in the…

…most frequent cause, comprising approximately 20–25% of secondary hypertension cases. Coarctation of the aorta and renovascular disease are important non endocrine causes, particularly in…

…falls within five years of stopping but may remain elevated thereafter. The overall health benefit is greater still when reductions in non cardiovascular morbidity and…

…on the presenting electrocardiogram (ECG) and the presence of troponin elevation, ACS are classified into unstable angina (UA), non ST segment elevation myocardial infarction (NSTEMI)…

…Myocardial ischemia and infarction Definition and pathophysiology Myocardial infarction (MI) is a clinical diagnosis that integrates myocardial injury, evidence of acute myocardial ischaemia, electrocardiographic findings…

…whereas other conventional coronary risk factors may be absent. The condition is more prevalent in Japan and South Korea than in Western populations, and multiple…

…dissection. Coronary embolism of cardiac or non cardiac origin. Oxygen supply–demand mismatch, including demand related events in the presence of fixed coronary disease. More…

…to these five conditions, there are numerous other causes of chest pain, but the other causes are either subacute or non acute. The history taking…

…Rhythm control, on the other hand, attempts to restore sinus rhythm by use of antiarrhythmic drugs. Randomized controlled trials have not demonstrated any clear difference…

…myocardial ischemia. Other symptoms include dyspnea, pain radiating to the left arm/shoulder/throat, palpitations, back pain and selected cases of upper abdominal pain. An…

…to dilation of the ventricle: Dilated cardiomyopathy (DCM) Idiopathic or genetic . Ischemic cardiomyopathy Alcoholic cardiomyopathy Diabetic cardiomyopathy Takotsubo cardiomyopathy Tachycardia induced cardiomyopathy Non compaction cardiomyopathy…

…and management strategies. In the GRACE ECG substudy of 5000 patients with non ST elevation ACS (Yan et al), ST elevation in lead aVR was…

…Combination therapy with multiple antihypertensives is often necessary to normalize blood pressure. Management of hypertension requires careful consideration of other cardiovascular risk factors and coexisting…

…unit (CCU), regular wards and rehabilitation facilities. Depending on the cause of the arrest, other units may be critical (e.g. trauma unit). Careful and…

…non viable myocardium, while redistribution into initially hypoperfused regions suggests viability. What is myocardial redistribution? In myocardial perfusion imaging, redistribution refers to the movement of…

…and other tachyarrhythmias with discernible QRS complexes. Shockable rhythm : Tachyarrhythmias that can be treated with defibrillation (ventricular fibrillation) or cardioversion (ventricular tachycardia). Non shockable rhythm…

…or other non cardiovascular adverse outcomes. Mechanisms of action Colchicine Colchicine appears to exert several anti inflammatory effects relevant to coronary disease: Reduction of inflammasome…

…acute stroke to identify large vessel occlusion, dissection or other vascular pathology CT perfusion Used with an unclear time of onset, a late time window…

…the other arm. 2. Ankle pressure. Place the cuff just above the malleoli, with its lower edge about 2 cm above the tip of the…

…plasmapheresis or other extracorporeal therapy (requires a large bore dialysis catheter, not an ordinary triple lumen catheter). Measurement of central venous pressure and central venous…

…or encephalitis. Suspected subarachnoid haemorrhage with a normal or non diagnostic CT. Suspected neuroborreliosis, neurosyphilis or another CNS infection. Suspected inflammatory disease: multiple sclerosis, Guillain…

…malignancy and an aortoenteric fistula. Variceal bleeding generally has a higher early mortality than non variceal bleeding [1,2]. Upper gastrointestinal bleeding can present as…

…87 95% confidence interval: 0.79–0.96 P = .004 Other summaries of the trial describe a 14% reduction in the same composite outcome…

…atrial fibrillation, and other arrhythmias or conduction abnormalities. CKD also worsens the prognosis of established CVD. Mechanisms linking CKD to cardiovascular disease The association is…

…is often indicative of a noncardiac source [4]. 3. Pneumonia with Pleurisy Pain Characteristics: Pleuritic pain is a common presentation [2]. 4. Other Systemic/Local…

…with reported reductions of up to 50–55% in guideline summaries. It also lowers non HDL C by up to approximately 50% and apolipoprotein B…

…symptoms and unobstructed or non obstructive coronary arteries, possible mechanisms include microvascular obstruction, endothelial dysfunction and epicardial coronary spasm. The absence of obstructive CAD on…

…Contribute to assessment of cardiac inflammation, infective endocarditis, and cardiac amyloidosis using appropriate radiopharmaceuticals. Functional perfusion imaging primarily identifies haemodynamically important disease. Non obstructive coronary…

…inflammation and other systemic influences. The severity of myocardial injury is determined not only by the epicardial obstruction but also by the vulnerability of the…

…non ischaemic myocardial injury may coexist, and certain disease entities can span both categories; for example, acute heart failure may occur in the context of…

…microvascular disease and vasospasm may coexist with atherosclerosis or may be the dominant cause of ischaemia. Other mechanisms capable of obstructing coronary arteries include embolism…

…risk factor [2] . This change reflects robust evidence that female sex alone, in the absence of other comorbidities, does not significantly increase stroke risk. Conversely…

…These findings should not be interpreted as representative of the population experiencing OHCA and IHCA. Shockable and non shockable rhythms All healthcare professionals must be…

…at any age. Exercise, or any other activity causing adrenergic stimulation, increase the risk of syncope, ventricular arrhythmias and sudden cardiac arrest. ARVC can cause…

…pulmonary disease (COPD) Bronchospasm (asthma) Other : Coma Central hypoventilation syndromes Neuromuscular diseases Anemia The natural course of asphyxia Should ventilation be entirely inhibited (as seen…

…with those used for non pregnant adults. The fetus is not harmed by defibrillation, amiodarone, or adrenaline (epinephrine). In the event of a cardiac arrest…

…STEMI (ST Elevation Myocardial Infarction) . NSTE ACS is the acronym for Non ST Elevation Acute Coronary Syndrome. This category includes all acute coronary syndromes without…